curl --request POST \
  --url https://sandbox.groundtech.co/v2/microvaults/vaults \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --data '
{
  "baseAsset": "0x1c7d4b196cb0c7b01d743fbc6116a902379c7238",
  "name": "Acme Treasury MicroVault",
  "symbol": "acmeUSDC",
  "feeRecipient": "0x76f8fc6667e239f83a547d4e16225d6a34f6fa22",
  "managementFeeBps": 0,
  "performanceFeeBps": 0
}
'

import requests

url = "https://sandbox.groundtech.co/v2/microvaults/vaults"

payload = {
    "baseAsset": "0x1c7d4b196cb0c7b01d743fbc6116a902379c7238",
    "name": "Acme Treasury MicroVault",
    "symbol": "acmeUSDC",
    "feeRecipient": "0x76f8fc6667e239f83a547d4e16225d6a34f6fa22",
    "managementFeeBps": 0,
    "performanceFeeBps": 0
}
headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    baseAsset: '0x1c7d4b196cb0c7b01d743fbc6116a902379c7238',
    name: 'Acme Treasury MicroVault',
    symbol: 'acmeUSDC',
    feeRecipient: '0x76f8fc6667e239f83a547d4e16225d6a34f6fa22',
    managementFeeBps: 0,
    performanceFeeBps: 0
  })
};

fetch('https://sandbox.groundtech.co/v2/microvaults/vaults', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://sandbox.groundtech.co/v2/microvaults/vaults",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'baseAsset' => '0x1c7d4b196cb0c7b01d743fbc6116a902379c7238',
    'name' => 'Acme Treasury MicroVault',
    'symbol' => 'acmeUSDC',
    'feeRecipient' => '0x76f8fc6667e239f83a547d4e16225d6a34f6fa22',
    'managementFeeBps' => 0,
    'performanceFeeBps' => 0
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Idempotency-Key: <idempotency-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://sandbox.groundtech.co/v2/microvaults/vaults"

	payload := strings.NewReader("{\n  \"baseAsset\": \"0x1c7d4b196cb0c7b01d743fbc6116a902379c7238\",\n  \"name\": \"Acme Treasury MicroVault\",\n  \"symbol\": \"acmeUSDC\",\n  \"feeRecipient\": \"0x76f8fc6667e239f83a547d4e16225d6a34f6fa22\",\n  \"managementFeeBps\": 0,\n  \"performanceFeeBps\": 0\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://sandbox.groundtech.co/v2/microvaults/vaults")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"baseAsset\": \"0x1c7d4b196cb0c7b01d743fbc6116a902379c7238\",\n  \"name\": \"Acme Treasury MicroVault\",\n  \"symbol\": \"acmeUSDC\",\n  \"feeRecipient\": \"0x76f8fc6667e239f83a547d4e16225d6a34f6fa22\",\n  \"managementFeeBps\": 0,\n  \"performanceFeeBps\": 0\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.groundtech.co/v2/microvaults/vaults")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"baseAsset\": \"0x1c7d4b196cb0c7b01d743fbc6116a902379c7238\",\n  \"name\": \"Acme Treasury MicroVault\",\n  \"symbol\": \"acmeUSDC\",\n  \"feeRecipient\": \"0x76f8fc6667e239f83a547d4e16225d6a34f6fa22\",\n  \"managementFeeBps\": 0,\n  \"performanceFeeBps\": 0\n}"

response = http.request(request)
puts response.read_body

{
  "task": {
    "id": "924c9b2d-3a9c-4b1a-b470-c73fc9b97c06",
    "kind": "update_strategy",
    "status": "submitted",
    "vaultId": "d9902b20-6499-4465-a4c3-5d2208182f79",
    "txHashes": [
      "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
    ],
    "error": null,
    "createdAt": "2026-09-10T18:42:10.000Z",
    "updatedAt": "2026-09-10T18:42:12.000Z"
  }
}

{
  "error": "invalid_request",
  "message": "allocation targets and idleTargetBps must total 10000"
}

{
  "error": "Unauthenticated request",
  "message": "Missing or invalid bearer token"
}

{
  "error": "invalid_request",
  "message": "allocation targets and idleTargetBps must total 10000"
}